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Orthopaedic Proceedings
Vol. 95-B, Issue SUPP_23 | Pages 6 - 6
1 May 2013
Fagg JA Mills E Royston SL
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Purpose of Study

We intended to determine our rates of deep infection and non-union in severe open tibial fractures treated at our institution with Ilizarov frames.

Methods

We retrospectively reviewed the case notes and radiographs of sixty consecutive cases of severe (Gustillo-Anderson Grade III) open fractures of the tibia treated in our tertiary referral unit with the ‘Flap and Frame’ technique. This technique involves early aggressive soft tissue and bone debridement and temporary skeletal stabilisation, followed by soft tissue coverage and then, when the soft tissues have settled, definitive skeletal stabilisation with the Ilizarov frame. The primary outcome measures were the presence of deep infection, occurence of union with the index frame, and any requirement for secondary amputation.


Orthopaedic Proceedings
Vol. 95-B, Issue SUPP_23 | Pages 5 - 5
1 May 2013
Fagg JA Kurian B Ahmad M Fernandes JA Jones S
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Purposes of the Study

To study the incidence of delayed consolidation of regenerate in children undergoing correction or lengthening of lower limb deformities using an external fixator.

Methods and Results

Between 2006 and 2011, 150 patients with lower limb deformities (excluding feet) were treated in our unit using external fixators. A retrospective review of our prospective database was carried out to identify patients with poor regenerate formation requiring bone grafting. Patients with acute fractures, pseudarthrosis of the tibia due to neurofibromatosis and those above the age of eighteen were excluded. An independent observer reviewed the medical records and radiographs.

Eleven patients with ages ranging from 2 years 5 months to 17 years 5 months (mean average 9 years 9 months) formed the basis of our study – 3 males and 8 females. Factors that were associated with this complication include age greater than twelve years (10 patients), lack of weight bearing (6 patients), previous fixator (5 patients) and smoking (5 patients). The regenerate was deficient in nine tibial segments and two femoral segments. Six of the deficient tibial regenerates were at a proximal site whilst three were distal. There was no significant difference in length gained between these sites (p < 0.5). The mean time to regenerate bone grafting was 7 months. Time to healing following bone grafting was 2.5 months.